mirror of
https://github.com/mikf/gallery-dl.git
synced 2024-11-23 11:12:40 +01:00
510 lines
18 KiB
Python
510 lines
18 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2018-2023 Mike Fährmann
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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"""Extractors for https://www.newgrounds.com/"""
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from .common import Extractor, Message
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from .. import text, util, exception
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from ..cache import cache
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import itertools
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class NewgroundsExtractor(Extractor):
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"""Base class for newgrounds extractors"""
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category = "newgrounds"
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directory_fmt = ("{category}", "{artist[:10]:J, }")
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filename_fmt = "{category}_{_index}_{title}.{extension}"
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archive_fmt = "{_type}{_index}"
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root = "https://www.newgrounds.com"
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cookies_domain = ".newgrounds.com"
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cookies_names = ("NG_GG_username", "vmk1du5I8m")
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request_interval = 1.0
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def __init__(self, match):
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Extractor.__init__(self, match)
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self.user = match.group(1)
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self.user_root = "https://{}.newgrounds.com".format(self.user)
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def _init(self):
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self.flash = self.config("flash", True)
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fmt = self.config("format", "original")
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self.format = (True if not fmt or fmt == "original" else
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fmt if isinstance(fmt, int) else
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text.parse_int(fmt.rstrip("p")))
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def items(self):
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self.login()
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metadata = self.metadata()
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for post_url in self.posts():
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try:
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post = self.extract_post(post_url)
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url = post.get("url")
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except Exception:
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self.log.debug("", exc_info=True)
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url = None
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if url:
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if metadata:
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post.update(metadata)
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yield Message.Directory, post
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yield Message.Url, url, text.nameext_from_url(url, post)
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ext = post["extension"]
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for num, url in enumerate(text.extract_iter(
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post["_images"] + post["_comment"],
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'data-smartload-src="', '"'), 1):
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post["num"] = num
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post["_index"] = "{}_{:>02}".format(post["index"], num)
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url = text.ensure_http_scheme(url)
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text.nameext_from_url(url, post)
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if "_fallback" in post:
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del post["_fallback"]
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if "/comments/" not in url:
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url = url.replace("/medium_views/", "/images/", 1)
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if post["extension"] == "webp":
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post["_fallback"] = (url,)
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post["extension"] = ext
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url = url.replace(".webp", "." + ext)
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yield Message.Url, url, post
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else:
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self.log.warning(
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"Unable to get download URL for '%s'", post_url)
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def posts(self):
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"""Return URLs of all relevant post pages"""
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return self._pagination(self._path)
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def metadata(self):
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"""Return general metadata"""
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def login(self):
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if self.cookies_check(self.cookies_names):
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return
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username, password = self._get_auth_info()
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if username:
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self.cookies_update(self._login_impl(username, password))
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@cache(maxage=360*24*3600, keyarg=1)
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def _login_impl(self, username, password):
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self.log.info("Logging in as %s", username)
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url = self.root + "/passport/"
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response = self.request(url)
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if response.history and response.url.endswith("/social"):
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return self.cookies
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page = response.text
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headers = {"Origin": self.root, "Referer": url}
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url = text.urljoin(self.root, text.extr(page, 'action="', '"'))
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data = {
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"username": username,
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"password": password,
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"remember": "1",
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"login" : "1",
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"auth" : text.extr(page, 'name="auth" value="', '"'),
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}
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response = self.request(url, method="POST", headers=headers, data=data)
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if not response.history:
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raise exception.AuthenticationError()
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return {
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cookie.name: cookie.value
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for cookie in response.history[0].cookies
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if cookie.expires and cookie.domain == self.cookies_domain
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}
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def extract_post(self, post_url):
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url = post_url
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if "/art/view/" in post_url:
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extract_data = self._extract_image_data
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elif "/audio/listen/" in post_url:
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extract_data = self._extract_audio_data
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else:
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extract_data = self._extract_media_data
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if self.flash:
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url += "/format/flash"
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with self.request(url, fatal=False) as response:
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if response.status_code >= 400:
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return {}
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page = response.text
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pos = page.find('id="adults_only"')
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if pos >= 0:
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msg = text.extract(page, 'class="highlight">', '<', pos)[0]
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self.log.warning('"%s"', msg)
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extr = text.extract_from(page)
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data = extract_data(extr, post_url)
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data["_images"] = extr('<div class="art-images', '\n</div>')
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data["_comment"] = extr(
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'id="author_comments"', '</div>').partition(">")[2]
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data["comment"] = text.unescape(text.remove_html(
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data["_comment"], "", ""))
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data["favorites"] = text.parse_int(extr(
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'id="faves_load">', '<').replace(",", ""))
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data["score"] = text.parse_float(extr('id="score_number">', '<'))
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data["tags"] = text.split_html(extr('<dd class="tags">', '</dd>'))
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data["artist"] = [
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text.extr(user, '//', '.')
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for user in text.extract_iter(page, '<div class="item-user">', '>')
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]
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data["tags"].sort()
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data["user"] = self.user or data["artist"][0]
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data["post_url"] = post_url
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return data
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@staticmethod
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def _extract_image_data(extr, url):
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full = text.extract_from(util.json_loads(extr(
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'"full_image_text":', '});')))
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data = {
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"title" : text.unescape(extr('"og:title" content="', '"')),
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"description": text.unescape(extr(':description" content="', '"')),
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"type" : extr('og:type" content="', '"'),
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"_type" : "i",
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"date" : text.parse_datetime(extr(
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'itemprop="datePublished" content="', '"')),
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"rating" : extr('class="rated-', '"'),
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"url" : full('src="', '"'),
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"width" : text.parse_int(full('width="', '"')),
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"height" : text.parse_int(full('height="', '"')),
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}
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index = data["url"].rpartition("/")[2].partition("_")[0]
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data["index"] = text.parse_int(index)
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data["_index"] = index
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return data
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@staticmethod
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def _extract_audio_data(extr, url):
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index = url.split("/")[5]
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return {
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"title" : text.unescape(extr('"og:title" content="', '"')),
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"description": text.unescape(extr(':description" content="', '"')),
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"type" : extr('og:type" content="', '"'),
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"_type" : "a",
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"date" : text.parse_datetime(extr(
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'itemprop="datePublished" content="', '"')),
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"url" : extr('{"url":"', '"').replace("\\/", "/"),
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"index" : text.parse_int(index),
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"_index" : index,
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"rating" : "",
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}
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def _extract_media_data(self, extr, url):
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index = url.split("/")[5]
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title = extr('"og:title" content="', '"')
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type = extr('og:type" content="', '"')
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descr = extr('"og:description" content="', '"')
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src = extr('{"url":"', '"')
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if src:
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src = src.replace("\\/", "/")
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fallback = ()
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date = text.parse_datetime(extr(
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'itemprop="datePublished" content="', '"'))
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else:
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url = self.root + "/portal/video/" + index
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headers = {
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"Accept": "application/json, text/javascript, */*; q=0.01",
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"X-Requested-With": "XMLHttpRequest",
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}
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sources = self.request(url, headers=headers).json()["sources"]
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if self.format is True:
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src = sources["360p"][0]["src"].replace(".360p.", ".")
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formats = sources
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else:
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formats = []
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for fmt, src in sources.items():
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width = text.parse_int(fmt.rstrip("p"))
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if width <= self.format:
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formats.append((width, src))
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if formats:
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formats.sort(reverse=True)
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src, formats = formats[0][1][0]["src"], formats[1:]
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else:
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src = ""
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fallback = self._video_fallback(formats)
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date = text.parse_timestamp(src.rpartition("?")[2])
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return {
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"title" : text.unescape(title),
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"url" : src,
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"date" : date,
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"type" : type,
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"_type" : "",
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"description": text.unescape(descr or extr(
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'itemprop="description" content="', '"')),
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"rating" : extr('class="rated-', '"'),
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"index" : text.parse_int(index),
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"_index" : index,
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"_fallback" : fallback,
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}
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@staticmethod
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def _video_fallback(formats):
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if isinstance(formats, dict):
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formats = list(formats.items())
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formats.sort(key=lambda fmt: text.parse_int(fmt[0].rstrip("p")),
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reverse=True)
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for fmt in formats:
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yield fmt[1][0]["src"]
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def _pagination(self, kind):
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url = "{}/{}".format(self.user_root, kind)
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params = {
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"page": 1,
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"isAjaxRequest": "1",
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}
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headers = {
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"Referer": url,
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"X-Requested-With": "XMLHttpRequest",
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}
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while True:
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with self.request(
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url, params=params, headers=headers,
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fatal=False) as response:
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try:
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data = response.json()
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except ValueError:
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return
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if not data:
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return
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if "errors" in data:
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msg = ", ".join(text.unescape(e) for e in data["errors"])
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raise exception.StopExtraction(msg)
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items = data.get("items")
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if not items:
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return
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for year, items in items.items():
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for item in items:
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page_url = text.extr(item, 'href="', '"')
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if page_url[0] == "/":
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page_url = self.root + page_url
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yield page_url
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more = data.get("load_more")
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if not more or len(more) < 8:
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return
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params["page"] += 1
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class NewgroundsImageExtractor(NewgroundsExtractor):
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"""Extractor for a single image from newgrounds.com"""
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subcategory = "image"
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pattern = (r"(?:https?://)?(?:"
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r"(?:www\.)?newgrounds\.com/art/view/([^/?#]+)/[^/?#]+"
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r"|art\.ngfiles\.com/images/\d+/\d+_([^_]+)_([^.]+))")
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example = "https://www.newgrounds.com/art/view/USER/TITLE"
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def __init__(self, match):
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NewgroundsExtractor.__init__(self, match)
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if match.group(2):
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self.user = match.group(2)
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self.post_url = "https://www.newgrounds.com/art/view/{}/{}".format(
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self.user, match.group(3))
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else:
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self.post_url = text.ensure_http_scheme(match.group(0))
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def posts(self):
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return (self.post_url,)
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class NewgroundsMediaExtractor(NewgroundsExtractor):
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"""Extractor for a media file from newgrounds.com"""
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subcategory = "media"
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pattern = (r"(?:https?://)?(?:www\.)?newgrounds\.com"
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r"(/(?:portal/view|audio/listen)/\d+)")
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example = "https://www.newgrounds.com/portal/view/12345"
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def __init__(self, match):
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NewgroundsExtractor.__init__(self, match)
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self.user = ""
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self.post_url = self.root + match.group(1)
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def posts(self):
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return (self.post_url,)
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class NewgroundsArtExtractor(NewgroundsExtractor):
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"""Extractor for all images of a newgrounds user"""
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subcategory = _path = "art"
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pattern = r"(?:https?://)?([\w-]+)\.newgrounds\.com/art/?$"
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example = "https://USER.newgrounds.com/art"
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class NewgroundsAudioExtractor(NewgroundsExtractor):
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"""Extractor for all audio submissions of a newgrounds user"""
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subcategory = _path = "audio"
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pattern = r"(?:https?://)?([\w-]+)\.newgrounds\.com/audio/?$"
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example = "https://USER.newgrounds.com/audio"
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class NewgroundsMoviesExtractor(NewgroundsExtractor):
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"""Extractor for all movies of a newgrounds user"""
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subcategory = _path = "movies"
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pattern = r"(?:https?://)?([\w-]+)\.newgrounds\.com/movies/?$"
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example = "https://USER.newgrounds.com/movies"
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class NewgroundsGamesExtractor(NewgroundsExtractor):
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"""Extractor for a newgrounds user's games"""
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subcategory = _path = "games"
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pattern = r"(?:https?://)?([\w-]+)\.newgrounds\.com/games/?$"
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example = "https://USER.newgrounds.com/games"
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class NewgroundsUserExtractor(NewgroundsExtractor):
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"""Extractor for a newgrounds user profile"""
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subcategory = "user"
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pattern = r"(?:https?://)?([\w-]+)\.newgrounds\.com/?$"
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example = "https://USER.newgrounds.com"
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def initialize(self):
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pass
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def items(self):
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base = self.user_root + "/"
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return self._dispatch_extractors((
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(NewgroundsArtExtractor , base + "art"),
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(NewgroundsAudioExtractor , base + "audio"),
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(NewgroundsGamesExtractor , base + "games"),
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(NewgroundsMoviesExtractor, base + "movies"),
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), ("art",))
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class NewgroundsFavoriteExtractor(NewgroundsExtractor):
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"""Extractor for posts favorited by a newgrounds user"""
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subcategory = "favorite"
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directory_fmt = ("{category}", "{user}", "Favorites")
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pattern = (r"(?:https?://)?([\w-]+)\.newgrounds\.com"
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r"/favorites(?!/following)(?:/(art|audio|movies))?/?")
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example = "https://USER.newgrounds.com/favorites"
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def __init__(self, match):
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NewgroundsExtractor.__init__(self, match)
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self.kind = match.group(2)
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def posts(self):
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if self.kind:
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return self._pagination(self.kind)
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return itertools.chain.from_iterable(
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self._pagination(k) for k in ("art", "audio", "movies")
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)
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def _pagination(self, kind):
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url = "{}/favorites/{}".format(self.user_root, kind)
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params = {
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"page": 1,
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"isAjaxRequest": "1",
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}
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headers = {
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"Referer": url,
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"X-Requested-With": "XMLHttpRequest",
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}
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while True:
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response = self.request(url, params=params, headers=headers)
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if response.history:
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return
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data = response.json()
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favs = self._extract_favorites(data.get("component") or "")
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yield from favs
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if len(favs) < 24:
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return
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params["page"] += 1
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def _extract_favorites(self, page):
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return [
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self.root + path
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for path in text.extract_iter(
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page, 'href="https://www.newgrounds.com', '"')
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]
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class NewgroundsFollowingExtractor(NewgroundsFavoriteExtractor):
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"""Extractor for a newgrounds user's favorited users"""
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subcategory = "following"
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pattern = r"(?:https?://)?([\w-]+)\.newgrounds\.com/favorites/(following)"
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example = "https://USER.newgrounds.com/favorites/following"
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def items(self):
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data = {"_extractor": NewgroundsUserExtractor}
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for url in self._pagination(self.kind):
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yield Message.Queue, url, data
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@staticmethod
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def _extract_favorites(page):
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return [
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text.ensure_http_scheme(user.rpartition('"')[2])
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for user in text.extract_iter(page, 'class="item-user', '"><img')
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]
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class NewgroundsSearchExtractor(NewgroundsExtractor):
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"""Extractor for newgrounds.com search reesults"""
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subcategory = "search"
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directory_fmt = ("{category}", "search", "{search_tags}")
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pattern = (r"(?:https?://)?(?:www\.)?newgrounds\.com"
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r"/search/conduct/([^/?#]+)/?\?([^#]+)")
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example = "https://www.newgrounds.com/search/conduct/art?terms=QUERY"
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def __init__(self, match):
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NewgroundsExtractor.__init__(self, match)
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self._path, query = match.groups()
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self.query = text.parse_query(query)
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def posts(self):
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suitabilities = self.query.get("suitabilities")
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if suitabilities:
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data = {"view_suitability_" + s: "on"
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for s in suitabilities.split(",")}
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self.request(self.root + "/suitabilities",
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method="POST", data=data)
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return self._pagination("/search/conduct/" + self._path, self.query)
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def metadata(self):
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return {"search_tags": self.query.get("terms", "")}
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def _pagination(self, path, params):
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url = self.root + path
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headers = {
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"Accept": "application/json, text/javascript, */*; q=0.01",
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"X-Requested-With": "XMLHttpRequest",
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}
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params["inner"] = "1"
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params["page"] = 1
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while True:
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data = self.request(url, params=params, headers=headers).json()
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post_url = None
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for post_url in text.extract_iter(data["content"], 'href="', '"'):
|
|
if not post_url.startswith("/search/"):
|
|
yield post_url
|
|
|
|
if post_url is None:
|
|
return
|
|
params["page"] += 1
|